{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T14:48:14Z","timestamp":1786978094729,"version":"build-2736575974"},"reference-count":37,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2013,5,20]],"date-time":"2013-05-20T00:00:00Z","timestamp":1369008000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Basic Microbiol."],"published-print":{"date-parts":[[2015,3]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:label\/>\n                    <jats:p>\n                      Sites co\u2010contaminated with heavy metals and 1,2\u2010DCA may pose a greater challenge for bioremediation, as the heavy metals could inhibit the activities of microbes involved in biodegradation. Therefore, this study was undertaken to quantitatively assess the effects of heavy metals (arsenic, cadmium, mercury, and lead) on 1,2\u2010DCA biodegradation in co\u2010contaminated water. The minimum inhibitory concentrations (MICs) and concentrations of the heavy metals that caused half\u2010life doubling (HLDs) of 1,2\u2010DCA as well as the degradation rate coefficient (\n                      <jats:italic>k<\/jats:italic>\n                      <jats:sub>1<\/jats:sub>\n                      ) and half\u2010life (\n                      <jats:italic>t<\/jats:italic>\n                      <jats:sub>\u00bd<\/jats:sub>\n                      <jats:italic>)<\/jats:italic>\n                      of 1,2\u2010DCA were measured and used to predict the toxicity of the heavy metals in the water microcosms. An increase in heavy metal concentration resulted in a progressive increase in the\n                      <jats:italic>t<\/jats:italic>\n                      <jats:sub>\u00bd<\/jats:sub>\n                      and relative\n                      <jats:italic>t<\/jats:italic>\n                      <jats:sub>\u00bd<\/jats:sub>\n                      and a decrease in\n                      <jats:italic>k<\/jats:italic>\n                      <jats:sub>1<\/jats:sub>\n                      . The MICs and HLDs of the heavy metals were found to vary, depending on the heavy metals type. In addition, the presence of heavy metals was shown to inhibit 1,2\u2010DCA biodegradation in a dose\u2010dependent manner, with the following order of decreasing inhibitory effect: Hg\n                      <jats:sup>2+<\/jats:sup>\n                      \u2009&gt;\u2009As\n                      <jats:sup>3+<\/jats:sup>\n                      \u2009&gt;\u2009Cd\n                      <jats:sup>2+<\/jats:sup>\n                      \u2009&gt;\u2009Pb\n                      <jats:sup>2+<\/jats:sup>\n                      . Findings from this study have significant implications for the development of bioremediation strategies for effective degradation of 1,2\u2010DCA and other related compounds in wastewater co\u2010contaminated with heavy metals.\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/jobm.201200776","type":"journal-article","created":{"date-parts":[[2013,5,20]],"date-time":"2013-05-20T05:16:51Z","timestamp":1369027011000},"page":"277-284","source":"Crossref","is-referenced-by-count":11,"title":["Kinetics of heavy metal inhibition of 1,2\u2010dichloroethane biodegradation in co\u2010contaminated water"],"prefix":"10.1002","volume":"55","author":[{"given":"Ashmita","family":"Arjoon","sequence":"first","affiliation":[{"name":"Discipline of Microbiology, School of Life Sciences University of KwaZulu\u2010Natal (Westville Campus) Durban South Africa"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ademola Olufolahan","family":"Olaniran","sequence":"additional","affiliation":[{"name":"Discipline of Microbiology, School of Life Sciences University of KwaZulu\u2010Natal (Westville Campus) Durban South Africa"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Balakrishna","family":"Pillay","sequence":"additional","affiliation":[{"name":"Discipline of Microbiology, School of Life Sciences University of KwaZulu\u2010Natal (Westville Campus) Durban South Africa"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2013,5,20]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1631\/jzus.2005.A0627"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1021\/cen-v071n016.p011"},{"key":"e_1_2_9_4_1","unstructured":"Laturnus F. 2003. 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